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MAHLE 4055MS-112 File Fit Piston Ring Set 4.055" Bore 1.0mm 1.0mm 2.0mm

Part of: MAHLE File Fit Piston Ring Set Bore

Other options in this family: MAHLE 4010MS-112 MAHLE 3815MS-112 MAHLE 4015MS-112 MAHLE 4535MS MAHLE 4150MS-112

Manufacturer

Picture for manufacturer MAHLE

Part Number

4055MS-112
10 reviews
Sale Price

$149.48

In Stock (10+)

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Product Details

The MAHLE 4055MS-112 is a premium file-fit piston ring set designed for precision engine builds requiring custom bore sizing. This ring set is engineered for a 4.050-inch bore with a +0.005-inch oversize, providing a final bore diameter of 4.055 inches.

Ring Specifications:

  • Bore Size: 4.050 inches +0.005 inch oversize (4.055 inch final)
  • Top Ring Width: 1.0mm
  • Second Ring Width: 1.0mm
  • Oil Ring Width: 2.0mm
  • File-fit design allows for precise end gap adjustment during installation

Key Features:

  • File-fit construction enables custom fitting to exact cylinder specifications
  • Premium MAHLE engineering ensures optimal seal and durability
  • Metric ring widths provide reduced friction and improved oil control
  • Suitable for performance and racing applications requiring precise tolerances

MAHLE Motorsport piston rings are manufactured to exacting standards for professional engine builders and performance enthusiasts. The file-fit design requires proper ring filing tools and expertise to achieve correct end gap clearances for your specific application.

Products specifications

Prop 65

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Piston Ring Thickness

1.0mm, 1.0mm, 2.0mm

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